Cookie Policy

Last Updated · May 15, 2026

What Are Cookies?

Cookies are small text files stored on your device when you use our Service. They help us remember your preferences, keep you logged in, and understand how you use RepDemonApp.

Types of Cookies We Use

Essential Cookies

These cookies are necessary for the app to function properly:

Authentication tokens: Keep you logged in across sessions
Session data: Maintain your app state while using RepDemonApp
Security tokens: Protect against unauthorized access

Functional Cookies

These cookies remember your preferences and improve your experience:

UI preferences: Remember your selected views, tabs, and settings
Language settings: Store your language preference
Theme selection: Remember light/dark mode choice

Analytics Cookies

We use these to understand how you use RepDemonApp:

Vercel Analytics: Track page performance and usage patterns (anonymous)
Supabase telemetry: Monitor app stability and feature usage
Error tracking: Identify and fix bugs affecting user experience

Third-Party Cookies

We use third-party services that may set cookies:

Supabase (supabase.com): Authentication and database sessions
Vercel (vercel.com): Hosting, CDN, and analytics
hCaptcha (hcaptcha.com): Bot protection on signup (see hCaptcha privacy policy)

Your Cookie Choices

Browser Settings

You can control cookies through your browser settings:

Most browsers allow you to refuse cookies or alert you when cookies are being sent
Disabling essential cookies may prevent you from using RepDemonApp

Local Storage

RepDemonApp stores some data locally on your device:

Workout drafts (auto-saved workouts)
Your login session
UI preferences
This data never leaves your device unless you explicitly save it

Service Worker Cache

Our Progressive Web App uses a service worker to cache app files locally:

Improves performance and enables offline functionality
Cached files include: JavaScript, CSS, images, fonts
Cache is automatically updated when the app updates
You can clear this cache through your browser's settings

Changes to This Policy

We may update this Cookie Policy periodically. We'll notify you of material changes by updating the "Last Updated" date on this page.